ebrary, Inc, Ackerman, J., & Coogan, D. (2010). The public work of rhetoric: Citizen-scholars and civic engagement. University of South Carolina Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, John Ackerman, و David Coogan. The Public Work of Rhetoric: Citizen-scholars and Civic Engagement. Columbia: University of South Carolina Press, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, et al. The Public Work of Rhetoric: Citizen-scholars and Civic Engagement. University of South Carolina Press, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.